From 4ecf5d10d68e79c177d36e2baf465e84eeba3228 Mon Sep 17 00:00:00 2001
From: Ulysse Cura <ulysse.cura@google.com>
Date: Sun, 21 Jun 2026 11:31:42 +0200
Subject: [PATCH] Added per hardware configuration.

---
 .gitignore                                    |  2 +-
 .../thinkpad-p50/configuration.nix            | 94 +++++++++++++++++++
 2 files changed, 95 insertions(+), 1 deletion(-)
 create mode 100644 hardware-configuration/thinkpad-p50/configuration.nix

diff --git a/.gitignore b/.gitignore
index 04d54e7..ce3dce1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-configuration.nix
\ No newline at end of file
+/configuration.nix
diff --git a/hardware-configuration/thinkpad-p50/configuration.nix b/hardware-configuration/thinkpad-p50/configuration.nix
new file mode 100644
index 0000000..4bc0561
--- /dev/null
+++ b/hardware-configuration/thinkpad-p50/configuration.nix
@@ -0,0 +1,94 @@
+{ config, lib, modulesPath, pkgs, ... }:
+
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  # Hostname.
+  networking.hostName = "thinkpad-p50";
+
+  # Enable bluetooth
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = false;
+  };
+
+  # Bootloader and boot options
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  # Filesystems
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/f3d7ecac-7dfd-40a8-8771-02223a993bd4";
+    fsType = "ext4";
+  };
+
+  fileSystems."/run/media/ulysse-cura/Data" = {
+    device = "/dev/disk/by-uuid/ea67b685-b7d2-4205-8515-b02c481c7cd0";
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/0012-EABE";
+    fsType = "vfat";
+    options = [ "fmask=0077" "dmask=0077" ];
+  };
+
+  swapDevices = [{
+    device = "/dev/disk/by-uuid/7ad6bd01-60c6-41c9-859e-ac18bc8a62ca";
+  }];
+
+  # Platform misc
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+
+  # Thinkfan
+  services.thinkfan.enable = true;
+  services.thinkfan.fans = [{
+    type = "tpacpi";
+    query = "/proc/acpi/ibm/fan";
+  }];
+  services.thinkfan.sensors = [{
+    type = "tpacpi";
+    query = "/proc/acpi/ibm/thermal";
+  }];
+  services.thinkfan.levels = [
+    [ 0 0  50 ]
+    [ 1 48 56 ]
+    [ 2 54 62 ]
+    [ 3 60 68 ]
+    [ 6 66 74 ]
+    [ 7 72 80 ]
+    [ "level full-speed" 78 32767 ]
+  ];
+
+  # Enable and configure nvidia graphics drivers
+  hardware.graphics.enable = true;
+  services.xserver.videoDrivers = [
+    "modesetting"
+    "nvidia"
+  ];
+
+  hardware.nvidia.open = false;
+  hardware.nvidia.modesetting.enable = true;
+  hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.legacy_580;
+  hardware.graphics.extraPackages = with pkgs; [
+    vulkan-loader
+    vulkan-validation-layers
+    vulkan-extension-layer
+  ];
+
+  hardware.nvidia.prime = {
+    offload.enable = true;
+    offload.enableOffloadCmd = true;
+
+    intelBusId = "PCI:0@0:2:0";
+    nvidiaBusId = "PCI:1@0:0:0";
+  };
+}